package day5.oop.chapter4;

import day3.Student;

/**
 * @author oldliu
 * @since 1.0
 */
public class TestSTu {
    public static void main(String[] args) {
        Student s=new Student();
        //不同包，不允许访问
        //s.name="老李";
        //s.age=22;//error
    }
}
